Dates are inconsistent

Dates are inconsistent

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Possible spell-corrected query: stream-based channel
2018/634 (PDF) Last updated: 2020-04-03
Partially Specified Channels: The TLS 1.3 Record Layer without Elision
Christopher Patton, Thomas Shrimpton
Applications

We advance the study of secure stream-based channels (Fischlin et al., CRYPTO ’15) by considering the multiplexing of many data streams over a single channel, an essential feature of real world protocols such as TLS. Our treatment adopts the definitional perspective of Rogaway and Stegers (CSF ’09), which offers an elegant way to reason about what standardizing documents actually provide: a partial specification of a protocol that admits a collection of compliant, fully realized...

2017/1191 (PDF) Last updated: 2017-12-12
Data Is a Stream: Security of Stream-Based Channels
Marc Fischlin, Felix Günther, Giorgia Azzurra Marson, Kenneth G. Paterson
Cryptographic protocols

The common approach to defining secure channels in the literature is to consider transportation of discrete messages provided via atomic encryption and decryption interfaces. This, however, ignores that many practical protocols (including TLS, SSH, and QUIC) offer streaming interfaces instead, moreover with the complexity that the network (possibly under adversarial control) may deliver arbitrary fragments of ciphertexts to the receiver. To address this deficiency, we initiate the study of...

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